門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)主要用(yong)(yong)(yong)(yong)于戶(hu)(hu)外(wai)(wai)(wai)的貨運(yun)站(zhan)、石料(liao)場(chang)(chang)貨、散柜(ju)的裝(zhuang)卸(xie)搬運(yun)工(gong)作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)具備(bei)場(chang)(chang)所使用(yong)(yong)(yong)(yong)率高、工(gong)作 范(fan)疇大、融入范(fan)圍廣、實用(yong)(yong)(yong)(yong)性強等(deng)特性，在(zai)海港貨運(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)(yong)。它(ta)(ta)的金(jin)(jin)屬(shu)構(gou)(gou)件像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩根撐腳(jiao)(jiao)，能(neng)夠立即在(zai)路面的路軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)夠具備(bei)外(wai)(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)適用(yong)(yong)(yong)(yong)堆(dui)放場(chang)(chang)及工(gong)業(ye)(ye)廠房內(nei)無牛腿支(zhi)撐點(dian)的場(chang)(chang)所，方式(shi)(shi)分(fen)成半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)(yong)(yong)海港、堆(dui)放場(chang)(chang)等(deng)，進(jin)行戶(hu)(hu)外(wai)(wai)(wai)的貨運(yun)站(zhan)、石料(liao)場(chang)(chang)貨、散柜(ju)的裝(zhuang)卸(xie)搬運(yun)工(gong)作 。它(ta)(ta)的金(jin)(jin)屬(shu)構(gou)(gou)件像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)(xia)安裝(zhuang)兩根撐腳(jiao)(jiao)，能(neng)夠立即在(zai)路面的路軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊能(neng)夠具備(bei)外(wai)(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)結構(gou)(gou)類型由龍(long)門(men)(men)架(jia)、大貨車運(yun)作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和電氣設(she)備(bei)一(yi)(yi)部分(fen)等(deng)構(gou)(gou)成。有的橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)只在(zai)一(yi)(yi)邊有支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊支(zhi)撐點(dian)在(zai)工(gong)業(ye)(ye)廠房或棧橋(qiao)(qiao)上運(yun)作，稱之為(wei)半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的龍(long)門(men)(men)架(jia)上端(duan)跨(kua)接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)部分(fen)組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠向(xiang)一(yi)(yi)邊或兩邊抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)(wai)(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)(yong)(yong)帶伸(shen)(shen)縮臂(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根據(ju)伸(shen)(shen)縮臂(bei)的俯仰和轉(zhuan)動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)疇

承重梁構造

1，承重梁(liang)選用歐(ou)式古(gu)典箱型梁(liang)組織設(she)計(ji)方案，重量輕，合理(li)配置；

2，整個PCB線路(lu)板制做(zuo)，無對接焊(han)縫，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由數控切割整個PCB線路(lu)板開(kai)料，精準度(du)高。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋(pao)丸除(chu)銹，消(xiao)地(di)應力、防銹處理(li)，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富鋅(xin)漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設(she)計方(fang)案(an)，防止“幾條腿”運作。

2，車(che)轱(gu)轆選用鏜孔(kong)方式，應(ying)用數控機床鏜銑床一回精(jing)準(zhun)定位生產加工，保(bao)證(zheng)規(gui)格精(jing)密度和配(pei)合尺寸；

3，每一端梁裝有(you)(you)雙輪(lun)緣(yuan)的(de)車(che)轱轆、緩沖器(qi)、驅動器(qi)維護和(he)防外遇保護器(qi)，安全性有(you)(you)確保。

4，承重梁與(yu)端(duan)梁選用10.9級高強螺(luo)栓聯接，保(bao)證整(zheng)個設備構造抗(kang)壓強度和精密(mi)度。

5，半今龍門端梁(liang)選用矩形方(fang)管制做，車轱轆為無(wu)邊緣(yuan)設計方(fang)案(an)，路軌與(yu)路面每平(ping)米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與(yu)承(cheng)重梁選用軟性(xing)絞接方式；防止“幾(ji)條腿(tui)”運(yun)作。

2，電動機＋制動系統＋減速器＋行程(cheng)開關四合一一體化(hua)設計方案，結構緊湊

3，小(xiao)轎車搭建有安(an)全性鉤(gou)，防失(shi)控。

4，全部傳動(dong)系(xi)統(tong)組織選用無連軸器的立即I/O方式，傳動(dong)系(xi)統(tong)高(gao)(gao)效率、裝配線高(gao)(gao)精度、免維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)別。